2 * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
3 * Copyright (c) 2002-2007, Professor Benoit Macq
4 * Copyright (c) 2001-2003, David Janssens
5 * Copyright (c) 2002-2003, Yannick Verschueren
6 * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
7 * Copyright (c) 2005, Herve Drolon, FreeImage Team
8 * Copyright (c) 2006-2007, Parvatha Elangovan
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in the
18 * documentation and/or other materials provided with the distribution.
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
24 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30 * POSSIBILITY OF SUCH DAMAGE.
38 #include "compat/getopt.h"
43 #define stricmp strcasecmp
44 #define strnicmp strncasecmp
47 /* ----------------------------------------------------------------------- */
61 /* ----------------------------------------------------------------------- */
62 #define CINEMA_24_CS 1302083 /*Codestream length for 24fps*/
63 #define CINEMA_48_CS 651041 /*Codestream length for 48fps*/
64 #define COMP_24_CS 1041666 /*Maximum size per color component for 2K & 4K @ 24fps*/
65 #define COMP_48_CS 520833 /*Maximum size per color component for 2K @ 48fps*/
67 typedef struct dircnt{
68 /** Buffer for holding images read from Directory*/
70 /** Pointer to the buffer*/
74 typedef struct img_folder{
75 /** The directory path of the folder containing input images*/
81 /** Enable Cod Format for output*/
85 void encode_help_display() {
86 fprintf(stdout,"HELP\n----\n\n");
87 fprintf(stdout,"- the -h option displays this help information on screen\n\n");
90 fprintf(stdout,"List of parameters for the JPEG 2000 "
97 fprintf(stdout,"REMARKS:\n");
98 fprintf(stdout,"---------\n");
100 fprintf(stdout,"The markers written to the main_header are : SOC SIZ COD QCD COM.\n");
101 fprintf(stdout,"COD and QCD never appear in the tile_header.\n");
102 fprintf(stdout,"\n");
103 fprintf(stdout,"By default:\n");
104 fprintf(stdout,"------------\n");
105 fprintf(stdout,"\n");
106 fprintf(stdout," * Lossless\n");
107 fprintf(stdout," * 1 tile\n");
108 fprintf(stdout," * Size of precinct : 2^15 x 2^15 (means 1 precinct)\n");
109 fprintf(stdout," * Size of code-block : 64 x 64\n");
110 fprintf(stdout," * Number of resolutions: 6\n");
111 fprintf(stdout," * No SOP marker in the codestream\n");
112 fprintf(stdout," * No EPH marker in the codestream\n");
113 fprintf(stdout," * No sub-sampling in x or y direction\n");
114 fprintf(stdout," * No mode switch activated\n");
115 fprintf(stdout," * Progression order: LRCP\n");
116 fprintf(stdout," * No index file\n");
117 fprintf(stdout," * No ROI upshifted\n");
118 fprintf(stdout," * No offset of the origin of the image\n");
119 fprintf(stdout," * No offset of the origin of the tiles\n");
120 fprintf(stdout," * Reversible DWT 5-3\n");
123 fprintf(stdout," * No JPWL protection\n");
124 #endif /* USE_JPWL */
126 fprintf(stdout,"\n");
127 fprintf(stdout,"Parameters:\n");
128 fprintf(stdout,"------------\n");
129 fprintf(stdout,"\n");
130 fprintf(stdout,"Required Parameters (except with -h):\n");
131 fprintf(stdout,"One of the two options -ImgDir or -i must be used\n");
132 fprintf(stdout,"\n");
133 fprintf(stdout,"-ImgDir : Image file Directory path (example ../Images) \n");
134 fprintf(stdout," When using this option -OutFor must be used\n");
135 fprintf(stdout,"\n");
136 fprintf(stdout,"-OutFor \n");
137 fprintf(stdout," REQUIRED only if -ImgDir is used\n");
138 fprintf(stdout," Need to specify only format without filename <BMP> \n");
139 fprintf(stdout," Currently accepts PGM, PPM, PNM, PGX, BMP, TIF, RAW and TGA formats\n");
140 fprintf(stdout,"\n");
141 fprintf(stdout,"-i : source file (-i source.pnm also *.pgm, *.ppm, *.bmp, *.tif, *.raw, *.tga) \n");
142 fprintf(stdout," When using this option -o must be used\n");
143 fprintf(stdout,"\n");
144 fprintf(stdout,"-o : destination file (-o dest.j2k or .jp2) \n");
145 fprintf(stdout,"\n");
146 fprintf(stdout,"Optional Parameters:\n");
147 fprintf(stdout,"\n");
148 fprintf(stdout,"-h : display the help information \n ");
149 fprintf(stdout,"\n");
150 fprintf(stdout,"-cinema2K : Digital Cinema 2K profile compliant codestream for 2K resolution.(-cinema2k 24 or 48) \n");
151 fprintf(stdout," Need to specify the frames per second for a 2K resolution. Only 24 or 48 fps is allowed\n");
152 fprintf(stdout,"\n");
153 fprintf(stdout,"-cinema4K : Digital Cinema 4K profile compliant codestream for 4K resolution \n");
154 fprintf(stdout," Frames per second not required. Default value is 24fps\n");
155 fprintf(stdout,"\n");
156 fprintf(stdout,"-r : different compression ratios for successive layers (-r 20,10,5)\n ");
157 fprintf(stdout," - The rate specified for each quality level is the desired \n");
158 fprintf(stdout," compression factor.\n");
159 fprintf(stdout," Example: -r 20,10,1 means quality 1: compress 20x, \n");
160 fprintf(stdout," quality 2: compress 10x and quality 3: compress lossless\n");
161 fprintf(stdout,"\n");
162 fprintf(stdout," (options -r and -q cannot be used together)\n ");
163 fprintf(stdout,"\n");
165 fprintf(stdout,"-q : different psnr for successive layers (-q 30,40,50) \n ");
167 fprintf(stdout," (options -r and -q cannot be used together)\n ");
169 fprintf(stdout,"\n");
170 fprintf(stdout,"-n : number of resolutions (-n 3) \n");
171 fprintf(stdout,"\n");
172 fprintf(stdout,"-b : size of code block (-b 32,32) \n");
173 fprintf(stdout,"\n");
174 fprintf(stdout,"-c : size of precinct (-c 128,128) \n");
175 fprintf(stdout,"\n");
176 fprintf(stdout,"-t : size of tile (-t 512,512) \n");
177 fprintf(stdout,"\n");
178 fprintf(stdout,"-p : progression order (-p LRCP) [LRCP, RLCP, RPCL, PCRL, CPRL] \n");
179 fprintf(stdout,"\n");
180 fprintf(stdout,"-s : subsampling factor (-s 2,2) [-s X,Y] \n");
181 fprintf(stdout," Remark: subsampling bigger than 2 can produce error\n");
182 fprintf(stdout,"\n");
183 fprintf(stdout,"-POC : Progression order change (-POC T1=0,0,1,5,3,CPRL/T1=5,0,1,6,3,CPRL) \n");
184 fprintf(stdout," Example: T1=0,0,1,5,3,CPRL \n");
185 fprintf(stdout," : Ttilenumber=Resolution num start,Component num start,Layer num end,Resolution num end,Component num end,Progression order\n");
186 fprintf(stdout,"\n");
187 fprintf(stdout,"-SOP : write SOP marker before each packet \n");
188 fprintf(stdout,"\n");
189 fprintf(stdout,"-EPH : write EPH marker after each header packet \n");
190 fprintf(stdout,"\n");
191 fprintf(stdout,"-M : mode switch (-M 3) [1=BYPASS(LAZY) 2=RESET 4=RESTART(TERMALL)\n");
192 fprintf(stdout," 8=VSC 16=ERTERM(SEGTERM) 32=SEGMARK(SEGSYM)] \n");
193 fprintf(stdout," Indicate multiple modes by adding their values. \n");
194 fprintf(stdout," ex: RESTART(4) + RESET(2) + SEGMARK(32) = -M 38\n");
195 fprintf(stdout,"\n");
196 fprintf(stdout,"-x : create an index file *.Idx (-x index_name.Idx) \n");
197 fprintf(stdout,"\n");
198 fprintf(stdout,"-ROI : c=%%d,U=%%d : quantization indices upshifted \n");
199 fprintf(stdout," for component c=%%d [%%d = 0,1,2]\n");
200 fprintf(stdout," with a value of U=%%d [0 <= %%d <= 37] (i.e. -ROI:c=0,U=25) \n");
201 fprintf(stdout,"\n");
202 fprintf(stdout,"-d : offset of the origin of the image (-d 150,300) \n");
203 fprintf(stdout,"\n");
204 fprintf(stdout,"-T : offset of the origin of the tiles (-T 100,75) \n");
205 fprintf(stdout,"\n");
206 fprintf(stdout,"-I : use the irreversible DWT 9-7 (-I) \n");
207 fprintf(stdout,"\n");
210 fprintf(stdout,"-W : adoption of JPWL (Part 11) capabilities (-W params)\n");
211 fprintf(stdout," The parameters can be written and repeated in any order:\n");
212 fprintf(stdout," [h<tile><=type>,s<tile><=method>,a=<addr>,z=<size>,g=<range>,...\n");
213 fprintf(stdout," ...,p<tile:pack><=type>]\n");
214 fprintf(stdout,"\n");
215 fprintf(stdout," h selects the header error protection (EPB): 'type' can be\n");
216 fprintf(stdout," [0=none 1,absent=predefined 16=CRC-16 32=CRC-32 37-128=RS]\n");
217 fprintf(stdout," if 'tile' is absent, it applies to main and tile headers\n");
218 fprintf(stdout," if 'tile' is present, it applies from that tile\n");
219 fprintf(stdout," onwards, up to the next h<tile> spec, or to the last tile\n");
220 fprintf(stdout," in the codestream (max. %d specs)\n", JPWL_MAX_NO_TILESPECS);
221 fprintf(stdout,"\n");
222 fprintf(stdout," p selects the packet error protection (EEP/UEP with EPBs)\n");
223 fprintf(stdout," to be applied to raw data: 'type' can be\n");
224 fprintf(stdout," [0=none 1,absent=predefined 16=CRC-16 32=CRC-32 37-128=RS]\n");
225 fprintf(stdout," if 'tile:pack' is absent, it starts from tile 0, packet 0\n");
226 fprintf(stdout," if 'tile:pack' is present, it applies from that tile\n");
227 fprintf(stdout," and that packet onwards, up to the next packet spec\n");
228 fprintf(stdout," or to the last packet in the last tile in the codestream\n");
229 fprintf(stdout," (max. %d specs)\n", JPWL_MAX_NO_PACKSPECS);
230 fprintf(stdout,"\n");
231 fprintf(stdout," s enables sensitivity data insertion (ESD): 'method' can be\n");
232 fprintf(stdout," [-1=NO ESD 0=RELATIVE ERROR 1=MSE 2=MSE REDUCTION 3=PSNR\n");
233 fprintf(stdout," 4=PSNR INCREMENT 5=MAXERR 6=TSE 7=RESERVED]\n");
234 fprintf(stdout," if 'tile' is absent, it applies to main header only\n");
235 fprintf(stdout," if 'tile' is present, it applies from that tile\n");
236 fprintf(stdout," onwards, up to the next s<tile> spec, or to the last tile\n");
237 fprintf(stdout," in the codestream (max. %d specs)\n", JPWL_MAX_NO_TILESPECS);
238 fprintf(stdout,"\n");
239 fprintf(stdout," g determines the addressing mode: <range> can be\n");
240 fprintf(stdout," [0=PACKET 1=BYTE RANGE 2=PACKET RANGE]\n");
241 fprintf(stdout,"\n");
242 fprintf(stdout," a determines the size of data addressing: <addr> can be\n");
243 fprintf(stdout," 2/4 bytes (small/large codestreams). If not set, auto-mode\n");
244 fprintf(stdout,"\n");
245 fprintf(stdout," z determines the size of sensitivity values: <size> can be\n");
246 fprintf(stdout," 1/2 bytes, for the transformed pseudo-floating point value\n");
247 fprintf(stdout,"\n");
248 fprintf(stdout," ex.:\n");
249 fprintf(stdout," h,h0=64,h3=16,h5=32,p0=78,p0:24=56,p1,p3:0=0,p3:20=32,s=0,s0=6,s3=-1,a=0,g=1,z=1\n");
250 fprintf(stdout," means\n");
251 fprintf(stdout," predefined EPB in MH, rs(64,32) from TPH 0 to TPH 2,\n");
252 fprintf(stdout," CRC-16 in TPH 3 and TPH 4, CRC-32 in remaining TPHs,\n");
253 fprintf(stdout," UEP rs(78,32) for packets 0 to 23 of tile 0,\n");
254 fprintf(stdout," UEP rs(56,32) for packets 24 to the last of tile 0,\n");
255 fprintf(stdout," UEP rs default for packets of tile 1,\n");
256 fprintf(stdout," no UEP for packets 0 to 19 of tile 3,\n");
257 fprintf(stdout," UEP CRC-32 for packets 20 of tile 3 to last tile,\n");
258 fprintf(stdout," relative sensitivity ESD for MH,\n");
259 fprintf(stdout," TSE ESD from TPH 0 to TPH 2, byte range with automatic\n");
260 fprintf(stdout," size of addresses and 1 byte for each sensitivity value\n");
261 fprintf(stdout,"\n");
262 fprintf(stdout," ex.:\n");
263 fprintf(stdout," h,s,p\n");
264 fprintf(stdout," means\n");
265 fprintf(stdout," default protection to headers (MH and TPHs) as well as\n");
266 fprintf(stdout," data packets, one ESD in MH\n");
267 fprintf(stdout,"\n");
268 fprintf(stdout," N.B.: use the following recommendations when specifying\n");
269 fprintf(stdout," the JPWL parameters list\n");
270 fprintf(stdout," - when you use UEP, always pair the 'p' option with 'h'\n");
271 fprintf(stdout," \n");
272 #endif /* USE_JPWL */
274 fprintf(stdout,"IMPORTANT:\n");
275 fprintf(stdout,"-----------\n");
276 fprintf(stdout,"\n");
277 fprintf(stdout,"The index file has the structure below:\n");
278 fprintf(stdout,"---------------------------------------\n");
279 fprintf(stdout,"\n");
280 fprintf(stdout,"Image_height Image_width\n");
281 fprintf(stdout,"progression order\n");
282 fprintf(stdout,"Tiles_size_X Tiles_size_Y\n");
283 fprintf(stdout,"Tiles_nb_X Tiles_nb_Y\n");
284 fprintf(stdout,"Components_nb\n");
285 fprintf(stdout,"Layers_nb\n");
286 fprintf(stdout,"decomposition_levels\n");
287 fprintf(stdout,"[Precincts_size_X_res_Nr Precincts_size_Y_res_Nr]...\n");
288 fprintf(stdout," [Precincts_size_X_res_0 Precincts_size_Y_res_0]\n");
289 fprintf(stdout,"Main_header_end_position\n");
290 fprintf(stdout,"Codestream_size\n");
291 fprintf(stdout,"Tile_0 start_pos end_Theader end_pos TotalDisto NumPix MaxMSE\n");
292 fprintf(stdout,"Tile_1 '' '' '' '' '' ''\n");
293 fprintf(stdout,"...\n");
294 fprintf(stdout,"Tile_Nt '' '' '' '' '' ''\n");
295 fprintf(stdout,"Tpacket_0 Tile layer res. comp. prec. start_pos end_pos disto\n");
296 fprintf(stdout,"...\n");
297 fprintf(stdout,"Tpacket_Np '' '' '' '' '' '' '' ''\n");
299 fprintf(stdout,"MaxDisto\n");
301 fprintf(stdout,"TotalDisto\n\n");
304 OPJ_PROG_ORDER give_progression(char progression[4]) {
305 if(strncmp(progression, "LRCP", 4) == 0) {
308 if(strncmp(progression, "RLCP", 4) == 0) {
311 if(strncmp(progression, "RPCL", 4) == 0) {
314 if(strncmp(progression, "PCRL", 4) == 0) {
317 if(strncmp(progression, "CPRL", 4) == 0) {
324 int get_num_images(char *imgdirpath){
326 struct dirent* content;
329 /*Reading the input images from given input directory*/
331 dir= opendir(imgdirpath);
333 fprintf(stderr,"Could not open Folder %s\n",imgdirpath);
338 while((content=readdir(dir))!=NULL){
339 if(strcmp(".",content->d_name)==0 || strcmp("..",content->d_name)==0 )
346 int load_images(dircnt_t *dirptr, char *imgdirpath){
348 struct dirent* content;
351 /*Reading the input images from given input directory*/
353 dir= opendir(imgdirpath);
355 fprintf(stderr,"Could not open Folder %s\n",imgdirpath);
358 fprintf(stderr,"Folder opened successfully\n");
361 while((content=readdir(dir))!=NULL){
362 if(strcmp(".",content->d_name)==0 || strcmp("..",content->d_name)==0 )
365 strcpy(dirptr->filename[i],content->d_name);
371 int get_file_format(char *filename) {
373 static const char *extension[] = {
374 "pgx", "pnm", "pgm", "ppm", "bmp", "tif", "raw", "tga", "j2k", "jp2", "j2c"
376 static const int format[] = {
377 PGX_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, BMP_DFMT, TIF_DFMT, RAW_DFMT, TGA_DFMT, J2K_CFMT, JP2_CFMT, J2K_CFMT
379 char * ext = strrchr(filename, '.');
383 for(i = 0; i < sizeof(format)/sizeof(*format); i++) {
384 if(strnicmp(ext, extension[i], 3) == 0) {
391 char * get_file_name(char *name){
393 fname= (char*)malloc(OPJ_PATH_LEN*sizeof(char));
394 fname= strtok(name,".");
398 char get_next_file(int imageno,dircnt_t *dirptr,img_fol_t *img_fol, opj_cparameters_t *parameters){
399 char image_filename[OPJ_PATH_LEN], infilename[OPJ_PATH_LEN],outfilename[OPJ_PATH_LEN],temp_ofname[OPJ_PATH_LEN];
400 char *temp_p, temp1[OPJ_PATH_LEN]="";
402 strcpy(image_filename,dirptr->filename[imageno]);
403 fprintf(stderr,"File Number %d \"%s\"\n",imageno,image_filename);
404 parameters->decod_format = get_file_format(image_filename);
405 if (parameters->decod_format == -1)
407 sprintf(infilename,"%s/%s",img_fol->imgdirpath,image_filename);
408 strncpy(parameters->infile, infilename, sizeof(infilename));
411 strcpy(temp_ofname,get_file_name(image_filename));
412 while((temp_p = strtok(NULL,".")) != NULL){
413 strcat(temp_ofname,temp1);
414 sprintf(temp1,".%s",temp_p);
416 if(img_fol->set_out_format==1){
417 sprintf(outfilename,"%s/%s.%s",img_fol->imgdirpath,temp_ofname,img_fol->out_format);
418 strncpy(parameters->outfile, outfilename, sizeof(outfilename));
423 static int initialise_4K_poc(opj_poc_t *POC, int numres){
428 POC[0].resno1 = numres-1;
432 POC[1].resno0 = numres-1;
435 POC[1].resno1 = numres;
441 void cinema_parameters(opj_cparameters_t *parameters){
442 parameters->tile_size_on = false;
443 parameters->cp_tdx=1;
444 parameters->cp_tdy=1;
447 parameters->tp_flag = 'C';
448 parameters->tp_on = 1;
450 /*Tile and Image shall be at (0,0)*/
451 parameters->cp_tx0 = 0;
452 parameters->cp_ty0 = 0;
453 parameters->image_offset_x0 = 0;
454 parameters->image_offset_y0 = 0;
456 /*Codeblock size= 32*32*/
457 parameters->cblockw_init = 32;
458 parameters->cblockh_init = 32;
459 parameters->csty |= 0x01;
461 /*The progression order shall be CPRL*/
462 parameters->prog_order = CPRL;
465 parameters->roi_compno = -1;
467 parameters->subsampling_dx = 1; parameters->subsampling_dy = 1;
470 parameters->irreversible = 1;
474 void cinema_setup_encoder(opj_cparameters_t *parameters,opj_image_t *image){
477 opj_poc_t *POC = NULL;
479 switch (parameters->cp_cinema){
482 if(parameters->numresolution > 6){
483 parameters->numresolution = 6;
485 if (!((image->comps[0].w == 2048) | (image->comps[0].h == 1080))){
486 fprintf(stdout,"Image coordinates %d x %d is not 2K compliant.\nJPEG Digital Cinema Profile-3 "
487 "(2K profile) compliance requires that at least one of coordinates match 2048 x 1080\n",
488 image->comps[0].w,image->comps[0].h);
489 parameters->cp_rsiz = STD_RSIZ;
494 if(parameters->numresolution < 1){
495 parameters->numresolution = 1;
496 }else if(parameters->numresolution > 7){
497 parameters->numresolution = 7;
499 if (!((image->comps[0].w == 4096) | (image->comps[0].h == 2160))){
500 fprintf(stdout,"Image coordinates %d x %d is not 4K compliant.\nJPEG Digital Cinema Profile-4"
501 "(4K profile) compliance requires that at least one of coordinates match 4096 x 2160\n",
502 image->comps[0].w,image->comps[0].h);
503 parameters->cp_rsiz = STD_RSIZ;
505 parameters->numpocs = initialise_4K_poc(parameters->POC,parameters->numresolution);
509 switch (parameters->cp_cinema){
512 for(i=0;i<parameters->tcp_numlayers;i++){
514 if (parameters->tcp_rates[i]== 0){
515 parameters->tcp_rates[0]= ((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
516 (CINEMA_24_CS * 8 * image->comps[0].dx * image->comps[0].dy);
518 temp_rate =((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
519 (parameters->tcp_rates[i] * 8 * image->comps[0].dx * image->comps[0].dy);
520 if (temp_rate > CINEMA_24_CS ){
521 parameters->tcp_rates[i]= ((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
522 (CINEMA_24_CS * 8 * image->comps[0].dx * image->comps[0].dy);
526 parameters->max_comp_size = COMP_24_CS;
530 for(i=0;i<parameters->tcp_numlayers;i++){
532 if (parameters->tcp_rates[i]== 0){
533 parameters->tcp_rates[0]= ((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
534 (CINEMA_48_CS * 8 * image->comps[0].dx * image->comps[0].dy);
536 temp_rate =((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
537 (parameters->tcp_rates[i] * 8 * image->comps[0].dx * image->comps[0].dy);
538 if (temp_rate > CINEMA_48_CS ){
539 parameters->tcp_rates[0]= ((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
540 (CINEMA_48_CS * 8 * image->comps[0].dx * image->comps[0].dy);
544 parameters->max_comp_size = COMP_48_CS;
547 parameters->cp_disto_alloc = 1;
550 /* ------------------------------------------------------------------------------------ */
553 Create an index and write it to a file
554 @param cstr_info Codestream information
555 @param index Index filename
556 @return Returns 0 if successful, returns 1 otherwise
558 int write_index_file(opj_codestream_info_t *cstr_info, char *index) {
559 int tileno, compno, layno, resno, precno, pack_nb, x, y;
561 double total_disto = 0;
569 stream = fopen(index, "w");
571 fprintf(stderr, "failed to open index file [%s] for writing\n", index);
575 fprintf(stream, "%d %d\n", cstr_info->image_w, cstr_info->image_h);
576 fprintf(stream, "%d\n", cstr_info->prog);
577 fprintf(stream, "%d %d\n", cstr_info->tile_x, cstr_info->tile_y);
578 fprintf(stream, "%d %d\n", cstr_info->tw, cstr_info->th);
579 fprintf(stream, "%d\n", cstr_info->comp);
580 fprintf(stream, "%d\n", cstr_info->layer);
581 fprintf(stream, "%d\n", cstr_info->decomposition);
583 for (resno = cstr_info->decomposition; resno >= 0; resno--) {
584 fprintf(stream, "[%d,%d] ",
585 (1 << cstr_info->tile[0].pdx[resno]), (1 << cstr_info->tile[0].pdx[resno])); /* based on tile 0 */
587 fprintf(stream, "\n");
589 fprintf(stream, "%d\n", cstr_info->main_head_start);
591 fprintf(stream, "%d\n", cstr_info->main_head_end);
592 fprintf(stream, "%d\n", cstr_info->codestream_size);
594 fprintf(stream, "\nINFO ON TILES\n");
595 fprintf(stream, "tileno start_pos end_hd end_tile"
599 " disto nbpix disto/nbpix\n");
600 for (tileno = 0; tileno < cstr_info->tw * cstr_info->th; tileno++) {
601 fprintf(stream, "%4d %9d %9d %9d "
606 cstr_info->tile[tileno].num_tile,
607 cstr_info->tile[tileno].start_pos,
608 cstr_info->tile[tileno].end_header,
609 cstr_info->tile[tileno].end_pos,
611 cstr_info->tile[tileno].num_tps,
613 cstr_info->tile[tileno].distotile, cstr_info->tile[tileno].nbpix,
614 cstr_info->tile[tileno].distotile / cstr_info->tile[tileno].nbpix);
617 for (tileno = 0; tileno < cstr_info->tw * cstr_info->th; tileno++) {
618 int start_pos, end_ph_pos, end_pos;
622 fprintf(stream, "\nTILE %d DETAILS\n", tileno);
624 fprintf(stream, "part_nb tileno start_pos end_tph_pos end_pos\n");
625 for (tilepartno = 0; tilepartno < cstr_info->tile[tileno].num_tps; tilepartno++)
626 fprintf(stream, "%4d %9d %9d %11d %9d\n",
628 cstr_info->tile[tileno].tp_start_pos[tilepartno],
629 cstr_info->tile[tileno].tp_end_header[tilepartno],
630 cstr_info->tile[tileno].tp_end_pos[tilepartno]
633 if (cstr_info->prog == LRCP) { /* LRCP */
635 fprintf(stream, "LRCP\npack_nb tileno layno resno compno precno start_pos end_ph_pos end_pos disto\n");
637 for (layno = 0; layno < cstr_info->layer; layno++) {
638 for (resno = 0; resno < cstr_info->decomposition + 1; resno++) {
639 for (compno = 0; compno < cstr_info->comp; compno++) {
640 int prec_max = cstr_info->tile[tileno].pw[resno] * cstr_info->tile[tileno].ph[resno];
641 for (precno = 0; precno < prec_max; precno++) {
642 start_pos = cstr_info->tile[tileno].packet[pack_nb].start_pos;
643 end_ph_pos = cstr_info->tile[tileno].packet[pack_nb].end_ph_pos;
644 end_pos = cstr_info->tile[tileno].packet[pack_nb].end_pos;
645 disto = cstr_info->tile[tileno].packet[pack_nb].disto;
646 fprintf(stream, "%4d %6d %7d %5d %6d %6d %6d %6d %7d %8e\n",
647 pack_nb, tileno, layno, resno, compno, precno, start_pos, end_ph_pos, end_pos, disto);
648 total_disto += disto;
655 else if (cstr_info->prog == RLCP) { /* RLCP */
657 fprintf(stream, "RLCP\npack_nb tileno resno layno compno precno start_pos end_ph_pos end_pos disto\n");
659 for (resno = 0; resno < cstr_info->decomposition + 1; resno++) {
660 for (layno = 0; layno < cstr_info->layer; layno++) {
661 for (compno = 0; compno < cstr_info->comp; compno++) {
662 int prec_max = cstr_info->tile[tileno].pw[resno] * cstr_info->tile[tileno].ph[resno];
663 for (precno = 0; precno < prec_max; precno++) {
664 start_pos = cstr_info->tile[tileno].packet[pack_nb].start_pos;
665 end_ph_pos = cstr_info->tile[tileno].packet[pack_nb].end_ph_pos;
666 end_pos = cstr_info->tile[tileno].packet[pack_nb].end_pos;
667 disto = cstr_info->tile[tileno].packet[pack_nb].disto;
668 fprintf(stream, "%4d %6d %5d %7d %6d %6d %9d %9d %7d %8e\n",
669 pack_nb, tileno, resno, layno, compno, precno, start_pos, end_ph_pos, end_pos, disto);
670 total_disto += disto;
677 else if (cstr_info->prog == RPCL) { /* RPCL */
679 fprintf(stream, "RPCL\npack_nb tileno resno precno compno layno start_pos end_ph_pos end_pos disto\n");
681 for (resno = 0; resno < cstr_info->decomposition + 1; resno++) {
682 /* I suppose components have same XRsiz, YRsiz */
683 int x0 = cstr_info->tile_Ox + tileno - (int)floor((float)tileno/(float)cstr_info->tw ) * cstr_info->tw * cstr_info->tile_x;
684 int y0 = cstr_info->tile_Ox + (int)floor( (float)tileno/(float)cstr_info->tw ) * cstr_info->tile_y;
685 int x1 = x0 + cstr_info->tile_x;
686 int y1 = y0 + cstr_info->tile_y;
687 for (compno = 0; compno < cstr_info->comp; compno++) {
688 int prec_max = cstr_info->tile[tileno].pw[resno] * cstr_info->tile[tileno].ph[resno];
689 for (precno = 0; precno < prec_max; precno++) {
690 int pcnx = cstr_info->tile[tileno].pw[resno];
691 int pcx = (int) pow( 2, cstr_info->tile[tileno].pdx[resno] + cstr_info->decomposition - resno );
692 int pcy = (int) pow( 2, cstr_info->tile[tileno].pdy[resno] + cstr_info->decomposition - resno );
693 int precno_x = precno - (int) floor( (float)precno/(float)pcnx ) * pcnx;
694 int precno_y = (int) floor( (float)precno/(float)pcnx );
695 for(y = y0; y < y1; y++) {
696 if (precno_y*pcy == y ) {
697 for (x = x0; x < x1; x++) {
698 if (precno_x*pcx == x ) {
699 for (layno = 0; layno < cstr_info->layer; layno++) {
700 start_pos = cstr_info->tile[tileno].packet[pack_nb].start_pos;
701 end_ph_pos = cstr_info->tile[tileno].packet[pack_nb].end_ph_pos;
702 end_pos = cstr_info->tile[tileno].packet[pack_nb].end_pos;
703 disto = cstr_info->tile[tileno].packet[pack_nb].disto;
704 fprintf(stream, "%4d %6d %5d %6d %6d %7d %9d %9d %7d %8e\n",
705 pack_nb, tileno, resno, precno, compno, layno, start_pos, end_ph_pos, end_pos, disto);
706 total_disto += disto;
717 else if (cstr_info->prog == PCRL) { /* PCRL */
718 /* I suppose components have same XRsiz, YRsiz */
719 int x0 = cstr_info->tile_Ox + tileno - (int)floor( (float)tileno/(float)cstr_info->tw ) * cstr_info->tw * cstr_info->tile_x;
720 int y0 = cstr_info->tile_Ox + (int)floor( (float)tileno/(float)cstr_info->tw ) * cstr_info->tile_y;
721 int x1 = x0 + cstr_info->tile_x;
722 int y1 = y0 + cstr_info->tile_y;
724 fprintf(stream, "PCRL\npack_nb tileno precno compno resno layno start_pos end_ph_pos end_pos disto\n");
726 for (compno = 0; compno < cstr_info->comp; compno++) {
727 for (resno = 0; resno < cstr_info->decomposition + 1; resno++) {
728 int prec_max = cstr_info->tile[tileno].pw[resno] * cstr_info->tile[tileno].ph[resno];
729 for (precno = 0; precno < prec_max; precno++) {
730 int pcnx = cstr_info->tile[tileno].pw[resno];
731 int pcx = (int) pow( 2, cstr_info->tile[tileno].pdx[resno] + cstr_info->decomposition - resno );
732 int pcy = (int) pow( 2, cstr_info->tile[tileno].pdy[resno] + cstr_info->decomposition - resno );
733 int precno_x = precno - (int) floor( (float)precno/(float)pcnx ) * pcnx;
734 int precno_y = (int) floor( (float)precno/(float)pcnx );
735 for(y = y0; y < y1; y++) {
736 if (precno_y*pcy == y ) {
737 for (x = x0; x < x1; x++) {
738 if (precno_x*pcx == x ) {
739 for (layno = 0; layno < cstr_info->layer; layno++) {
740 start_pos = cstr_info->tile[tileno].packet[pack_nb].start_pos;
741 end_ph_pos = cstr_info->tile[tileno].packet[pack_nb].end_ph_pos;
742 end_pos = cstr_info->tile[tileno].packet[pack_nb].end_pos;
743 disto = cstr_info->tile[tileno].packet[pack_nb].disto;
744 fprintf(stream, "%4d %6d %6d %6d %5d %7d %9d %9d %7d %8e\n",
745 pack_nb, tileno, precno, compno, resno, layno, start_pos, end_ph_pos, end_pos, disto);
746 total_disto += disto;
759 fprintf(stream, "CPRL\npack_nb tileno compno precno resno layno start_pos end_ph_pos end_pos disto\n");
761 for (compno = 0; compno < cstr_info->comp; compno++) {
762 /* I suppose components have same XRsiz, YRsiz */
763 int x0 = cstr_info->tile_Ox + tileno - (int)floor( (float)tileno/(float)cstr_info->tw ) * cstr_info->tw * cstr_info->tile_x;
764 int y0 = cstr_info->tile_Ox + (int)floor( (float)tileno/(float)cstr_info->tw ) * cstr_info->tile_y;
765 int x1 = x0 + cstr_info->tile_x;
766 int y1 = y0 + cstr_info->tile_y;
768 for (resno = 0; resno < cstr_info->decomposition + 1; resno++) {
769 int prec_max = cstr_info->tile[tileno].pw[resno] * cstr_info->tile[tileno].ph[resno];
770 for (precno = 0; precno < prec_max; precno++) {
771 int pcnx = cstr_info->tile[tileno].pw[resno];
772 int pcx = (int) pow( 2, cstr_info->tile[tileno].pdx[resno] + cstr_info->decomposition - resno );
773 int pcy = (int) pow( 2, cstr_info->tile[tileno].pdy[resno] + cstr_info->decomposition - resno );
774 int precno_x = precno - (int) floor( (float)precno/(float)pcnx ) * pcnx;
775 int precno_y = (int) floor( (float)precno/(float)pcnx );
776 for(y = y0; y < y1; y++) {
777 if (precno_y*pcy == y ) {
778 for (x = x0; x < x1; x++) {
779 if (precno_x*pcx == x ) {
780 for (layno = 0; layno < cstr_info->layer; layno++) {
781 start_pos = cstr_info->tile[tileno].packet[pack_nb].start_pos;
782 end_ph_pos = cstr_info->tile[tileno].packet[pack_nb].end_ph_pos;
783 end_pos = cstr_info->tile[tileno].packet[pack_nb].end_pos;
784 disto = cstr_info->tile[tileno].packet[pack_nb].disto;
785 fprintf(stream, "%4d %6d %6d %6d %5d %7d %9d %9d %7d %8e\n",
786 pack_nb, tileno, compno, precno, resno, layno, start_pos, end_ph_pos, end_pos, disto);
787 total_disto += disto;
800 fprintf(stream, "%8e\n", cstr_info->D_max); /* SE max */
801 fprintf(stream, "%.8e\n", total_disto); /* SE totale */
804 fprintf(stderr,"Generated index file %s\n", index);
809 /* ------------------------------------------------------------------------------------ */
811 int parse_cmdline_encoder(int argc, char **argv, opj_cparameters_t *parameters,
812 img_fol_t *img_fol, raw_cparameters_t *raw_cp) {
814 option_t long_option[]={
815 {"cinema2K",REQ_ARG, NULL ,'w'},
816 {"cinema4K",NO_ARG, NULL ,'y'},
817 {"ImgDir",REQ_ARG, NULL ,'z'},
818 {"TP",REQ_ARG, NULL ,'v'},
819 {"SOP",NO_ARG, NULL ,'S'},
820 {"EPH",NO_ARG, NULL ,'E'},
821 {"OutFor",REQ_ARG, NULL ,'O'},
822 {"POC",REQ_ARG, NULL ,'P'},
825 /* parse the command line */
826 const char optlist[] = "i:o:hr:q:n:b:c:t:p:s:SEM:x:R:d:T:If:P:C:F:"
829 #endif /* USE_JPWL */
832 totlen=sizeof(long_option);
833 img_fol->set_out_format=0;
834 raw_cp->rawWidth = 0;
837 int c = getopt_long(argc, argv, optlist,long_option,totlen);
841 case 'i': /* input file */
843 char *infile = optarg;
844 parameters->decod_format = get_file_format(infile);
845 switch(parameters->decod_format) {
855 "!! Unrecognized format for infile : %s "
856 "[accept only *.pnm, *.pgm, *.ppm, *.pgx, *.bmp, *.tif, *.raw or *.tga] !!\n\n",
860 strncpy(parameters->infile, infile, sizeof(parameters->infile)-1);
864 /* ----------------------------------------------------- */
866 case 'o': /* output file */
868 char *outfile = optarg;
869 parameters->cod_format = get_file_format(outfile);
870 switch(parameters->cod_format) {
875 fprintf(stderr, "Unknown output format image %s [only *.j2k, *.j2c or *.jp2]!! \n", outfile);
878 strncpy(parameters->outfile, outfile, sizeof(parameters->outfile)-1);
882 /* ----------------------------------------------------- */
883 case 'O': /* output format */
887 sprintf(outformat,".%s",of);
888 img_fol->set_out_format = 1;
889 parameters->cod_format = get_file_format(outformat);
890 switch(parameters->cod_format) {
893 img_fol->out_format = optarg;
896 fprintf(stderr, "Unknown output format image [only j2k, j2c, jp2]!! \n");
903 /* ----------------------------------------------------- */
906 case 'r': /* rates rates/distorsion */
909 while (sscanf(s, "%f", ¶meters->tcp_rates[parameters->tcp_numlayers]) == 1) {
910 parameters->tcp_numlayers++;
911 while (*s && *s != ',') {
918 parameters->cp_disto_alloc = 1;
922 /* ----------------------------------------------------- */
925 case 'F': /* Raw image format parameters */
929 if (sscanf(s, "%d,%d,%d,%d,%c", &raw_cp->rawWidth, &raw_cp->rawHeight, &raw_cp->rawComp, &raw_cp->rawBitDepth, &signo) == 5) {
931 raw_cp->rawSigned = true;
932 fprintf(stdout,"\nRaw file parameters: %d,%d,%d,%d Signed\n", raw_cp->rawWidth, raw_cp->rawHeight, raw_cp->rawComp, raw_cp->rawBitDepth);
934 else if (signo == 'u') {
935 raw_cp->rawSigned = false;
936 fprintf(stdout,"\nRaw file parameters: %d,%d,%d,%d Unsigned\n", raw_cp->rawWidth, raw_cp->rawHeight, raw_cp->rawComp, raw_cp->rawBitDepth);
939 fprintf(stderr,"\nError: invalid raw image parameters: Unknown sign of raw file\n");
940 fprintf(stderr,"Please use the Format option -F:\n");
941 fprintf(stderr,"-F rawWidth,rawHeight,rawComp,rawBitDepth,s/u (Signed/Unsigned)\n");
942 fprintf(stderr,"Example: -i lena.raw -o lena.j2k -F 512,512,3,8,u\n");
943 fprintf(stderr,"Aborting\n");
947 fprintf(stderr,"\nError: invalid raw image parameters\n");
948 fprintf(stderr,"Please use the Format option -F:\n");
949 fprintf(stderr,"-F rawWidth,rawHeight,rawComp,rawBitDepth,s/u (Signed/Unsigned)\n");
950 fprintf(stderr,"Example: -i lena.raw -o lena.j2k -F 512,512,3,8,u\n");
951 fprintf(stderr,"Aborting\n");
957 /* ----------------------------------------------------- */
959 case 'q': /* add fixed_quality */
962 while (sscanf(s, "%f", ¶meters->tcp_distoratio[parameters->tcp_numlayers]) == 1) {
963 parameters->tcp_numlayers++;
964 while (*s && *s != ',') {
971 parameters->cp_fixed_quality = 1;
976 /* ----------------------------------------------------- */
978 case 'f': /* mod fixed_quality (before : -q) */
980 int *row = NULL, *col = NULL;
981 int numlayers = 0, numresolution = 0, matrix_width = 0;
984 sscanf(s, "%d", &numlayers);
989 parameters->tcp_numlayers = numlayers;
990 numresolution = parameters->numresolution;
991 matrix_width = numresolution * 3;
992 parameters->cp_matrice = (int *) malloc(numlayers * matrix_width * sizeof(int));
995 for (i = 0; i < numlayers; i++) {
996 row = ¶meters->cp_matrice[i * matrix_width];
998 parameters->tcp_rates[i] = 1;
999 sscanf(s, "%d,", &col[0]);
1005 for (j = 1; j < numresolution; j++) {
1007 sscanf(s, "%d,%d,%d", &col[0], &col[1], &col[2]);
1016 if (i < numlayers - 1)
1019 parameters->cp_fixed_alloc = 1;
1023 /* ----------------------------------------------------- */
1025 case 't': /* tiles */
1027 sscanf(optarg, "%d,%d", ¶meters->cp_tdx, ¶meters->cp_tdy);
1028 parameters->tile_size_on = true;
1032 /* ----------------------------------------------------- */
1034 case 'n': /* resolution */
1036 sscanf(optarg, "%d", ¶meters->numresolution);
1040 /* ----------------------------------------------------- */
1041 case 'c': /* precinct dimension */
1049 sscanf(s, "[%d,%d]%c", ¶meters->prcw_init[res_spec],
1050 ¶meters->prch_init[res_spec], &sep);
1051 parameters->csty |= 0x01;
1053 s = strpbrk(s, "]") + 2;
1056 parameters->res_spec = res_spec;
1060 /* ----------------------------------------------------- */
1062 case 'b': /* code-block dimension */
1064 int cblockw_init = 0, cblockh_init = 0;
1065 sscanf(optarg, "%d,%d", &cblockw_init, &cblockh_init);
1066 if (cblockw_init * cblockh_init > 4096 || cblockw_init > 1024
1067 || cblockw_init < 4 || cblockh_init > 1024 || cblockh_init < 4) {
1069 "!! Size of code_block error (option -b) !!\n\nRestriction :\n"
1070 " * width*height<=4096\n * 4<=width,height<= 1024\n\n");
1073 parameters->cblockw_init = cblockw_init;
1074 parameters->cblockh_init = cblockh_init;
1078 /* ----------------------------------------------------- */
1080 case 'x': /* creation of index file */
1082 char *index = optarg;
1083 strncpy(parameters->index, index, sizeof(parameters->index)-1);
1084 parameters->index_on = 1;
1088 /* ----------------------------------------------------- */
1090 case 'p': /* progression order */
1092 char progression[4];
1094 strncpy(progression, optarg, 4);
1095 parameters->prog_order = give_progression(progression);
1096 if (parameters->prog_order == -1) {
1097 fprintf(stderr, "Unrecognized progression order "
1098 "[LRCP, RLCP, RPCL, PCRL, CPRL] !!\n");
1104 /* ----------------------------------------------------- */
1106 case 's': /* subsampling factor */
1108 if (sscanf(optarg, "%d,%d", ¶meters->subsampling_dx,
1109 ¶meters->subsampling_dy) != 2) {
1110 fprintf(stderr, "'-s' sub-sampling argument error ! [-s dx,dy]\n");
1116 /* ----------------------------------------------------- */
1118 case 'd': /* coordonnate of the reference grid */
1120 if (sscanf(optarg, "%d,%d", ¶meters->image_offset_x0,
1121 ¶meters->image_offset_y0) != 2) {
1122 fprintf(stderr, "-d 'coordonnate of the reference grid' argument "
1123 "error !! [-d x0,y0]\n");
1129 /* ----------------------------------------------------- */
1131 case 'h': /* display an help description */
1132 encode_help_display();
1135 /* ----------------------------------------------------- */
1139 int numpocs = 0; /* number of progression order change (POC) default 0 */
1140 opj_poc_t *POC = NULL; /* POC : used in case of Progression order change */
1143 POC = parameters->POC;
1145 while (sscanf(s, "T%d=%d,%d,%d,%d,%d,%4s", &POC[numpocs].tile,
1146 &POC[numpocs].resno0, &POC[numpocs].compno0,
1147 &POC[numpocs].layno1, &POC[numpocs].resno1,
1148 &POC[numpocs].compno1, &POC[numpocs].progorder) == 7) {
1149 POC[numpocs].prg1 = give_progression(POC[numpocs].progorder);
1151 while (*s && *s != '/') {
1159 parameters->numpocs = numpocs;
1163 /* ------------------------------------------------------ */
1165 case 'S': /* SOP marker */
1167 parameters->csty |= 0x02;
1171 /* ------------------------------------------------------ */
1173 case 'E': /* EPH marker */
1175 parameters->csty |= 0x04;
1179 /* ------------------------------------------------------ */
1181 case 'M': /* Mode switch pas tous au point !! */
1184 if (sscanf(optarg, "%d", &value) == 1) {
1185 for (i = 0; i <= 5; i++) {
1186 int cache = value & (1 << i);
1188 parameters->mode |= (1 << i);
1194 /* ------------------------------------------------------ */
1198 if (sscanf(optarg, "OI:c=%d,U=%d", ¶meters->roi_compno,
1199 ¶meters->roi_shift) != 2) {
1200 fprintf(stderr, "ROI error !! [-ROI:c='compno',U='shift']\n");
1206 /* ------------------------------------------------------ */
1208 case 'T': /* Tile offset */
1210 if (sscanf(optarg, "%d,%d", ¶meters->cp_tx0, ¶meters->cp_ty0) != 2) {
1211 fprintf(stderr, "-T 'tile offset' argument error !! [-T X0,Y0]");
1217 /* ------------------------------------------------------ */
1219 case 'C': /* add a comment */
1221 parameters->cp_comment = (char*)malloc(strlen(optarg) + 1);
1222 if(parameters->cp_comment) {
1223 strcpy(parameters->cp_comment, optarg);
1229 /* ------------------------------------------------------ */
1231 case 'I': /* reversible or not */
1233 parameters->irreversible = 1;
1237 /* ------------------------------------------------------ */
1239 case 'v': /* Tile part generation*/
1241 parameters->tp_flag = optarg[0];
1242 parameters->tp_on = 1;
1246 /* ------------------------------------------------------ */
1248 case 'z': /* Image Directory path */
1250 img_fol->imgdirpath = (char*)malloc(strlen(optarg) + 1);
1251 strcpy(img_fol->imgdirpath,optarg);
1252 img_fol->set_imgdir=1;
1256 /* ------------------------------------------------------ */
1258 case 'w': /* Digital Cinema 2K profile compliance*/
1261 sscanf(optarg,"%d",&fps);
1263 parameters->cp_cinema = CINEMA2K_24;
1264 }else if(fps == 48 ){
1265 parameters->cp_cinema = CINEMA2K_48;
1267 fprintf(stderr,"Incorrect value!! must be 24 or 48\n");
1270 fprintf(stdout,"CINEMA 2K compliant codestream\n");
1271 parameters->cp_rsiz = CINEMA2K;
1276 /* ------------------------------------------------------ */
1278 case 'y': /* Digital Cinema 4K profile compliance*/
1280 parameters->cp_cinema = CINEMA4K_24;
1281 fprintf(stdout,"CINEMA 4K compliant codestream\n");
1282 parameters->cp_rsiz = CINEMA4K;
1286 /* ------------------------------------------------------ */
1290 /* ------------------------------------------------------ */
1292 case 'W': /* JPWL capabilities switched on */
1295 int hprot, pprot, sens, addr, size, range;
1297 /* we need to enable indexing */
1298 if (!parameters->index_on) {
1299 strncpy(parameters->index, JPWL_PRIVATEINDEX_NAME, sizeof(parameters->index)-1);
1300 parameters->index_on = 1;
1303 /* search for different protection methods */
1305 /* break the option in comma points and parse the result */
1306 token = strtok(optarg, ",");
1307 while(token != NULL) {
1309 /* search header error protection method */
1310 if (*token == 'h') {
1312 static int tile = 0, tilespec = 0, lasttileno = 0;
1314 hprot = 1; /* predefined method */
1316 if(sscanf(token, "h=%d", &hprot) == 1) {
1317 /* Main header, specified */
1318 if (!((hprot == 0) || (hprot == 1) || (hprot == 16) || (hprot == 32) ||
1319 ((hprot >= 37) && (hprot <= 128)))) {
1320 fprintf(stderr, "ERROR -> invalid main header protection method h = %d\n", hprot);
1323 parameters->jpwl_hprot_MH = hprot;
1325 } else if(sscanf(token, "h%d=%d", &tile, &hprot) == 2) {
1326 /* Tile part header, specified */
1327 if (!((hprot == 0) || (hprot == 1) || (hprot == 16) || (hprot == 32) ||
1328 ((hprot >= 37) && (hprot <= 128)))) {
1329 fprintf(stderr, "ERROR -> invalid tile header protection method h = %d\n", hprot);
1333 fprintf(stderr, "ERROR -> invalid tile number on protection method t = %d\n", tile);
1336 if (tilespec < JPWL_MAX_NO_TILESPECS) {
1337 parameters->jpwl_hprot_TPH_tileno[tilespec] = lasttileno = tile;
1338 parameters->jpwl_hprot_TPH[tilespec++] = hprot;
1341 } else if(sscanf(token, "h%d", &tile) == 1) {
1342 /* Tile part header, unspecified */
1344 fprintf(stderr, "ERROR -> invalid tile number on protection method t = %d\n", tile);
1347 if (tilespec < JPWL_MAX_NO_TILESPECS) {
1348 parameters->jpwl_hprot_TPH_tileno[tilespec] = lasttileno = tile;
1349 parameters->jpwl_hprot_TPH[tilespec++] = hprot;
1353 } else if (!strcmp(token, "h")) {
1354 /* Main header, unspecified */
1355 parameters->jpwl_hprot_MH = hprot;
1358 fprintf(stderr, "ERROR -> invalid protection method selection = %s\n", token);
1364 /* search packet error protection method */
1365 if (*token == 'p') {
1367 static int pack = 0, tile = 0, packspec = 0, lastpackno = 0;
1369 pprot = 1; /* predefined method */
1371 if (sscanf(token, "p=%d", &pprot) == 1) {
1372 /* Method for all tiles and all packets */
1373 if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
1374 ((pprot >= 37) && (pprot <= 128)))) {
1375 fprintf(stderr, "ERROR -> invalid default packet protection method p = %d\n", pprot);
1378 parameters->jpwl_pprot_tileno[0] = 0;
1379 parameters->jpwl_pprot_packno[0] = 0;
1380 parameters->jpwl_pprot[0] = pprot;
1382 } else if (sscanf(token, "p%d=%d", &tile, &pprot) == 2) {
1383 /* method specified from that tile on */
1384 if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
1385 ((pprot >= 37) && (pprot <= 128)))) {
1386 fprintf(stderr, "ERROR -> invalid packet protection method p = %d\n", pprot);
1390 fprintf(stderr, "ERROR -> invalid tile number on protection method p = %d\n", tile);
1393 if (packspec < JPWL_MAX_NO_PACKSPECS) {
1394 parameters->jpwl_pprot_tileno[packspec] = tile;
1395 parameters->jpwl_pprot_packno[packspec] = 0;
1396 parameters->jpwl_pprot[packspec++] = pprot;
1399 } else if (sscanf(token, "p%d:%d=%d", &tile, &pack, &pprot) == 3) {
1400 /* method fully specified from that tile and that packet on */
1401 if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
1402 ((pprot >= 37) && (pprot <= 128)))) {
1403 fprintf(stderr, "ERROR -> invalid packet protection method p = %d\n", pprot);
1407 fprintf(stderr, "ERROR -> invalid tile number on protection method p = %d\n", tile);
1411 fprintf(stderr, "ERROR -> invalid packet number on protection method p = %d\n", pack);
1414 if (packspec < JPWL_MAX_NO_PACKSPECS) {
1415 parameters->jpwl_pprot_tileno[packspec] = tile;
1416 parameters->jpwl_pprot_packno[packspec] = pack;
1417 parameters->jpwl_pprot[packspec++] = pprot;
1420 } else if (sscanf(token, "p%d:%d", &tile, &pack) == 2) {
1421 /* default method from that tile and that packet on */
1422 if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
1423 ((pprot >= 37) && (pprot <= 128)))) {
1424 fprintf(stderr, "ERROR -> invalid packet protection method p = %d\n", pprot);
1428 fprintf(stderr, "ERROR -> invalid tile number on protection method p = %d\n", tile);
1432 fprintf(stderr, "ERROR -> invalid packet number on protection method p = %d\n", pack);
1435 if (packspec < JPWL_MAX_NO_PACKSPECS) {
1436 parameters->jpwl_pprot_tileno[packspec] = tile;
1437 parameters->jpwl_pprot_packno[packspec] = pack;
1438 parameters->jpwl_pprot[packspec++] = pprot;
1441 } else if (sscanf(token, "p%d", &tile) == 1) {
1442 /* default from a tile on */
1444 fprintf(stderr, "ERROR -> invalid tile number on protection method p = %d\n", tile);
1447 if (packspec < JPWL_MAX_NO_PACKSPECS) {
1448 parameters->jpwl_pprot_tileno[packspec] = tile;
1449 parameters->jpwl_pprot_packno[packspec] = 0;
1450 parameters->jpwl_pprot[packspec++] = pprot;
1454 } else if (!strcmp(token, "p")) {
1456 parameters->jpwl_pprot_tileno[0] = 0;
1457 parameters->jpwl_pprot_packno[0] = 0;
1458 parameters->jpwl_pprot[0] = pprot;
1461 fprintf(stderr, "ERROR -> invalid protection method selection = %s\n", token);
1467 /* search sensitivity method */
1468 if (*token == 's') {
1470 static int tile = 0, tilespec = 0, lasttileno = 0;
1472 sens = 0; /* predefined: relative error */
1474 if(sscanf(token, "s=%d", &sens) == 1) {
1475 /* Main header, specified */
1476 if ((sens < -1) || (sens > 7)) {
1477 fprintf(stderr, "ERROR -> invalid main header sensitivity method s = %d\n", sens);
1480 parameters->jpwl_sens_MH = sens;
1482 } else if(sscanf(token, "s%d=%d", &tile, &sens) == 2) {
1483 /* Tile part header, specified */
1484 if ((sens < -1) || (sens > 7)) {
1485 fprintf(stderr, "ERROR -> invalid tile header sensitivity method s = %d\n", sens);
1489 fprintf(stderr, "ERROR -> invalid tile number on sensitivity method t = %d\n", tile);
1492 if (tilespec < JPWL_MAX_NO_TILESPECS) {
1493 parameters->jpwl_sens_TPH_tileno[tilespec] = lasttileno = tile;
1494 parameters->jpwl_sens_TPH[tilespec++] = sens;
1497 } else if(sscanf(token, "s%d", &tile) == 1) {
1498 /* Tile part header, unspecified */
1500 fprintf(stderr, "ERROR -> invalid tile number on sensitivity method t = %d\n", tile);
1503 if (tilespec < JPWL_MAX_NO_TILESPECS) {
1504 parameters->jpwl_sens_TPH_tileno[tilespec] = lasttileno = tile;
1505 parameters->jpwl_sens_TPH[tilespec++] = hprot;
1508 } else if (!strcmp(token, "s")) {
1509 /* Main header, unspecified */
1510 parameters->jpwl_sens_MH = sens;
1513 fprintf(stderr, "ERROR -> invalid sensitivity method selection = %s\n", token);
1517 parameters->jpwl_sens_size = 2; /* 2 bytes for default size */
1520 /* search addressing size */
1521 if (*token == 'a') {
1523 static int tile = 0, tilespec = 0, lasttileno = 0;
1525 addr = 0; /* predefined: auto */
1527 if(sscanf(token, "a=%d", &addr) == 1) {
1529 if ((addr != 0) && (addr != 2) && (addr != 4)) {
1530 fprintf(stderr, "ERROR -> invalid addressing size a = %d\n", addr);
1533 parameters->jpwl_sens_addr = addr;
1535 } else if (!strcmp(token, "a")) {
1537 parameters->jpwl_sens_addr = addr; /* auto for default size */
1540 fprintf(stderr, "ERROR -> invalid addressing selection = %s\n", token);
1546 /* search sensitivity size */
1547 if (*token == 'z') {
1549 static int tile = 0, tilespec = 0, lasttileno = 0;
1551 size = 1; /* predefined: 1 byte */
1553 if(sscanf(token, "z=%d", &size) == 1) {
1555 if ((size != 0) && (size != 1) && (size != 2)) {
1556 fprintf(stderr, "ERROR -> invalid sensitivity size z = %d\n", size);
1559 parameters->jpwl_sens_size = size;
1561 } else if (!strcmp(token, "a")) {
1563 parameters->jpwl_sens_size = size; /* 1 for default size */
1566 fprintf(stderr, "ERROR -> invalid size selection = %s\n", token);
1572 /* search range method */
1573 if (*token == 'g') {
1575 static int tile = 0, tilespec = 0, lasttileno = 0;
1577 range = 0; /* predefined: 0 (packet) */
1579 if(sscanf(token, "g=%d", &range) == 1) {
1581 if ((range < 0) || (range > 3)) {
1582 fprintf(stderr, "ERROR -> invalid sensitivity range method g = %d\n", range);
1585 parameters->jpwl_sens_range = range;
1587 } else if (!strcmp(token, "g")) {
1589 parameters->jpwl_sens_range = range;
1592 fprintf(stderr, "ERROR -> invalid range selection = %s\n", token);
1598 /* next token or bust */
1599 token = strtok(NULL, ",");
1604 fprintf(stdout, "Info: JPWL capabilities enabled\n");
1605 parameters->jpwl_epc_on = true;
1609 #endif /* USE_JPWL */
1612 /* ------------------------------------------------------ */
1615 fprintf(stderr, "ERROR -> Command line not valid\n");
1620 /* check for possible errors */
1621 if (parameters->cp_cinema){
1622 if(parameters->tcp_numlayers > 1){
1623 parameters->cp_rsiz = STD_RSIZ;
1624 fprintf(stdout,"Warning: DC profiles do not allow more than one quality layer. The codestream created will not be compliant with the DC profile\n");
1627 if(img_fol->set_imgdir == 1){
1628 if(!(parameters->infile[0] == 0)){
1629 fprintf(stderr, "Error: options -ImgDir and -i cannot be used together !!\n");
1632 if(img_fol->set_out_format == 0){
1633 fprintf(stderr, "Error: When -ImgDir is used, -OutFor <FORMAT> must be used !!\n");
1634 fprintf(stderr, "Only one format allowed! Valid formats are j2k and jp2!!\n");
1637 if(!((parameters->outfile[0] == 0))){
1638 fprintf(stderr, "Error: options -ImgDir and -o cannot be used together !!\n");
1639 fprintf(stderr, "Specify OutputFormat using -OutFor<FORMAT> !!\n");
1643 if((parameters->infile[0] == 0) || (parameters->outfile[0] == 0)) {
1644 fprintf(stderr, "Error: One of the options; -i or -ImgDir must be specified\n");
1645 fprintf(stderr, "Error: When using -i; -o must be used\n");
1646 fprintf(stderr, "usage: image_to_j2k -i image-file -o j2k/jp2-file (+ options)\n");
1651 if (parameters->decod_format == RAW_DFMT && raw_cp->rawWidth == 0) {
1652 fprintf(stderr,"\nError: invalid raw image parameters\n");
1653 fprintf(stderr,"Please use the Format option -F:\n");
1654 fprintf(stderr,"-F rawWidth,rawHeight,rawComp,rawBitDepth,s/u (Signed/Unsigned)\n");
1655 fprintf(stderr,"Example: -i lena.raw -o lena.j2k -F 512,512,3,8,u\n");
1656 fprintf(stderr,"Aborting\n");
1660 if ((parameters->cp_disto_alloc || parameters->cp_fixed_alloc || parameters->cp_fixed_quality)
1661 && (!(parameters->cp_disto_alloc ^ parameters->cp_fixed_alloc ^ parameters->cp_fixed_quality))) {
1662 fprintf(stderr, "Error: options -r -q and -f cannot be used together !!\n");
1664 } /* mod fixed_quality */
1666 /* if no rate entered, lossless by default */
1667 if (parameters->tcp_numlayers == 0) {
1668 parameters->tcp_rates[0] = 0; /* MOD antonin : losslessbug */
1669 parameters->tcp_numlayers++;
1670 parameters->cp_disto_alloc = 1;
1673 if((parameters->cp_tx0 > parameters->image_offset_x0) || (parameters->cp_ty0 > parameters->image_offset_y0)) {
1675 "Error: Tile offset dimension is unnappropriate --> TX0(%d)<=IMG_X0(%d) TYO(%d)<=IMG_Y0(%d) \n",
1676 parameters->cp_tx0, parameters->image_offset_x0, parameters->cp_ty0, parameters->image_offset_y0);
1680 for (i = 0; i < parameters->numpocs; i++) {
1681 if (parameters->POC[i].prg == -1) {
1683 "Unrecognized progression order in option -P (POC n %d) [LRCP, RLCP, RPCL, PCRL, CPRL] !!\n",
1691 /* -------------------------------------------------------------------------- */
1694 sample error callback expecting a FILE* client object
1696 void error_callback(const char *msg, void *client_data) {
1697 FILE *stream = (FILE*)client_data;
1698 fprintf(stream, "[ERROR] %s", msg);
1701 sample warning callback expecting a FILE* client object
1703 void warning_callback(const char *msg, void *client_data) {
1704 FILE *stream = (FILE*)client_data;
1705 fprintf(stream, "[WARNING] %s", msg);
1708 sample debug callback expecting a FILE* client object
1710 void info_callback(const char *msg, void *client_data) {
1711 FILE *stream = (FILE*)client_data;
1712 fprintf(stream, "[INFO] %s", msg);
1715 /* -------------------------------------------------------------------------- */
1717 int main(int argc, char **argv) {
1719 opj_cparameters_t parameters; /* compression parameters */
1721 opj_event_mgr_t event_mgr; /* event manager */
1722 opj_image_t *image = NULL;
1726 raw_cparameters_t raw_cp;
1727 opj_codestream_info_t cstr_info;
1730 configure the event callbacks (not required)
1731 setting of each callback is optionnal
1733 memset(&event_mgr, 0, sizeof(opj_event_mgr_t));
1734 event_mgr.error_handler = error_callback;
1735 event_mgr.warning_handler = warning_callback;
1736 event_mgr.info_handler = info_callback;
1738 /* set encoding parameters to default values */
1739 opj_set_default_encoder_parameters(¶meters);
1741 /* parse input and get user encoding parameters */
1742 if(parse_cmdline_encoder(argc, argv, ¶meters,&img_fol, &raw_cp) == 1) {
1746 if (parameters.cp_cinema){
1747 cinema_parameters(¶meters);
1750 /* Create comment for codestream */
1751 if(parameters.cp_comment == NULL) {
1752 const char comment[] = "Created by OpenJPEG version ";
1753 const size_t clen = strlen(comment);
1754 const char *version = opj_version();
1757 parameters.cp_comment = (char*)malloc(clen+strlen(version)+11);
1758 sprintf(parameters.cp_comment,"%s%s with JPWL", comment, version);
1760 parameters.cp_comment = (char*)malloc(clen+strlen(version)+1);
1761 sprintf(parameters.cp_comment,"%s%s", comment, version);
1766 /* Read directory if necessary */
1767 if(img_fol.set_imgdir==1){
1768 num_images=get_num_images(img_fol.imgdirpath);
1769 dirptr=(dircnt_t*)malloc(sizeof(dircnt_t));
1771 dirptr->filename_buf = (char*)malloc(num_images*OPJ_PATH_LEN*sizeof(char)); // Stores at max 10 image file names
1772 dirptr->filename = (char**) malloc(num_images*sizeof(char*));
1773 if(!dirptr->filename_buf){
1776 for(i=0;i<num_images;i++){
1777 dirptr->filename[i] = dirptr->filename_buf + i*OPJ_PATH_LEN;
1780 if(load_images(dirptr,img_fol.imgdirpath)==1){
1784 fprintf(stdout,"Folder is empty\n");
1790 /*Encoding image one by one*/
1791 for(imageno=0;imageno<num_images;imageno++) {
1793 fprintf(stderr,"\n");
1795 if(img_fol.set_imgdir==1){
1796 if (get_next_file(imageno, dirptr,&img_fol, ¶meters)) {
1797 fprintf(stderr,"skipping file...\n");
1801 switch(parameters.decod_format) {
1815 fprintf(stderr,"skipping file...\n");
1819 /* decode the source image */
1820 /* ----------------------- */
1822 switch (parameters.decod_format) {
1824 image = pgxtoimage(parameters.infile, ¶meters);
1826 fprintf(stderr, "Unable to load pgx file\n");
1832 image = pnmtoimage(parameters.infile, ¶meters);
1834 fprintf(stderr, "Unable to load pnm file\n");
1840 image = bmptoimage(parameters.infile, ¶meters);
1842 fprintf(stderr, "Unable to load bmp file\n");
1848 image = tiftoimage(parameters.infile, ¶meters);
1850 fprintf(stderr, "Unable to load tiff file\n");
1856 image = rawtoimage(parameters.infile, ¶meters, &raw_cp);
1858 fprintf(stderr, "Unable to load raw file\n");
1864 image = tgatoimage(parameters.infile, ¶meters);
1866 fprintf(stderr, "Unable to load tga file\n");
1871 /* Decide if MCT should be used */
1872 parameters.tcp_mct = image->numcomps == 3 ? 1 : 0;
1874 if(parameters.cp_cinema){
1875 cinema_setup_encoder(¶meters,image);
1878 /* encode the destination image */
1879 /* ---------------------------- */
1881 if (parameters.cod_format == J2K_CFMT) { /* J2K format output */
1882 int codestream_length;
1883 opj_cio_t *cio = NULL;
1886 /* get a J2K compressor handle */
1887 opj_cinfo_t* cinfo = opj_create_compress(CODEC_J2K);
1889 /* catch events using our callbacks and give a local context */
1890 opj_set_event_mgr((opj_common_ptr)cinfo, &event_mgr, stderr);
1892 /* setup the encoder parameters using the current image and user parameters */
1893 opj_setup_encoder(cinfo, ¶meters, image);
1895 /* open a byte stream for writing */
1896 /* allocate memory for all tiles */
1897 cio = opj_cio_open((opj_common_ptr)cinfo, NULL, 0);
1899 /* encode the image */
1900 bSuccess = opj_encode(cinfo, cio, image, &cstr_info);
1903 fprintf(stderr, "failed to encode image\n");
1906 codestream_length = cio_tell(cio);
1908 /* write the buffer to disk */
1909 f = fopen(parameters.outfile, "wb");
1911 fprintf(stderr, "failed to open %s for writing\n", parameters.outfile);
1914 fwrite(cio->buffer, 1, codestream_length, f);
1917 fprintf(stderr,"Generated outfile %s\n",parameters.outfile);
1918 /* close and free the byte stream */
1921 /* Write the index to disk */
1922 if (parameters.index_on) {
1923 bSuccess = write_index_file(&cstr_info, parameters.index);
1925 fprintf(stderr, "Failed to output index file\n");
1929 /* free remaining compression structures */
1930 opj_destroy_compress(cinfo);
1931 } else { /* JP2 format output */
1932 int codestream_length;
1933 opj_cio_t *cio = NULL;
1936 /* get a JP2 compressor handle */
1937 opj_cinfo_t* cinfo = opj_create_compress(CODEC_JP2);
1939 /* catch events using our callbacks and give a local context */
1940 opj_set_event_mgr((opj_common_ptr)cinfo, &event_mgr, stderr);
1942 /* setup the encoder parameters using the current image and using user parameters */
1943 opj_setup_encoder(cinfo, ¶meters, image);
1945 /* open a byte stream for writing */
1946 /* allocate memory for all tiles */
1947 cio = opj_cio_open((opj_common_ptr)cinfo, NULL, 0);
1949 /* encode the image */
1950 bSuccess = opj_encode(cinfo, cio, image, &cstr_info);
1953 fprintf(stderr, "failed to encode image\n");
1956 codestream_length = cio_tell(cio);
1958 /* write the buffer to disk */
1959 f = fopen(parameters.outfile, "wb");
1961 fprintf(stderr, "failed to open %s for writing\n", parameters.outfile);
1964 fwrite(cio->buffer, 1, codestream_length, f);
1966 fprintf(stderr,"Generated outfile %s\n",parameters.outfile);
1967 /* close and free the byte stream */
1970 /* Write the index to disk */
1971 if (parameters.index_on) {
1972 bSuccess = write_index_file(&cstr_info, parameters.index);
1974 fprintf(stderr, "Failed to output index file\n");
1978 /* free remaining compression structures */
1979 opj_destroy_compress(cinfo);
1983 /* free image data */
1984 opj_image_destroy(image);
1987 /* free user parameters structure */
1988 if(parameters.cp_comment) free(parameters.cp_comment);
1989 if(parameters.cp_matrice) free(parameters.cp_matrice);